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Display panel, display device including the same, and method for manufacturing the display panel

a display panel and display device technology, applied in the direction of semiconductor devices, solid-state devices, organic semiconductor devices, etc., can solve the problems of resolution and flexibility of display devices deterioration

Pending Publication Date: 2022-06-30
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent discusses the use of a stretchable and contractible display panel that employs an inorganic light-emitting device. This technology removes design restrictions caused by the organic encapsulation layer, improves resolution and flexibility, and expands the display area. The patent also mentions the display device comprising this display panel and the method of manufacturing it.

Problems solved by technology

However, when such an organic encapsulation layer is applied to a stretchable display device, the resolution and flexibility of the display device may be deteriorated.

Method used

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  • Display panel, display device including the same, and method for manufacturing the display panel
  • Display panel, display device including the same, and method for manufacturing the display panel
  • Display panel, display device including the same, and method for manufacturing the display panel

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Embodiment Construction

[0050]Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. In this regard, the present embodiments may have different forms and should not be construed as being limited to the descriptions set forth herein. Accordingly, the embodiments are merely described below, by referring to the figures, to explain aspects of the present description. As used herein, the term “and / or” includes any and all combinations of one or more of the associated listed items. Throughout the disclosure, the expression “at least one of a, b or c” indicates only a, only b, only c, both a and b, both a and c, both b and c, all of a, b, and c, or variations thereof.

[0051]Since the disclosure may have diverse modified embodiments, certain embodiments are illustrated in the drawings and are described in the detailed description. An effect and a characteristic of the disclosure, and a me...

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Abstract

A display panel capable of stretching and contracting, improving resolution and flexibility, and extending a display area, a display device including the display panel, and a method of manufacturing the display panel include: a substrate including a plurality of through portions and a plurality of base portions spaced apart from each other by the plurality of through portions, a pixel electrode disposed on the substrate, an opposite electrode disposed on the pixel electrode, and a light-emitting layer disposed between the pixel electrode and the opposite electrode and including an inorganic semiconductor material having a grain boundary.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application is based on and claims priority under 35 U.S.C. § 119 to Korean Patent Application No. 10-2020-0189231, filed on Dec. 31, 2020, in the Korean Intellectual Property Office, the disclosure of which is incorporated by reference herein in its entirety.BACKGROUND1. Field[0002]The present disclosure generally relates to a display panel and a method of manufacturing the same. More particularly, the present disclosure relates to a display device capable of improving resolution and flexibility and a method of manufacturing the same.2. Description of the Related Art[0003]Mobility based electronic devices have a wide range of uses. A tablet personal computer (PC) has been recently used as a mobile electronic device, in addition to a small electronic device such as a mobile phone.[0004]The mobile electronic device includes a display device for providing visual information such as images or moving images to users in order to support va...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H01L51/52H01L51/50H01L51/56
CPCH01L51/5268H01L2251/308H01L51/56H01L51/502H01L27/156H10K59/877H10K71/00H01L25/0753H01L25/167H01L33/325H01L33/504H01L33/507H01L27/1214H01L33/50H01L2933/0008H10K50/854H10K50/115H10K2102/103
Inventor SHIN, JAEMIN
Owner SAMSUNG DISPLAY CO LTD
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